Rihanna before and after her Nose Job looks a lot different ! There is a saying in the music industry and Hollywood that as an African American black celebrity if you have not gotten your nose done, you are not yet successful. T his Barbados born singer definitely took notice to the popular saying.
Minimum inhibitory concentration. In microbiology, the minimum inhibitory concentration (MIC) is the lowest concentration of a chemical which prevents visible growth of a bacterium (in other words, at which it has bacteriostatic activity).
MICROPHONE DESIGN A microphone is a type of transducer, which is a device that converts one form of energyinto another. A microphone is capturing acoustic energy, the sound waves of a voice or musical instrument, and converting it into electrical energy.